189639996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24809}}^1$

素因数の和:24843

約数の個数: 72

約数和(自身を含む): 554354640

約数和(自身を除く): 364714644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 24809, 49618, 74427, 99236, 148854, 173663, 297708, 322517, 347326, 520989, 645034, 694652, 967551, 1041978, 1215641, 1290068, 1935102, 2083956, 2257619, 2431282, 3646923, 3870204, 4515238, 4862564, 6772857, 7293846, 9030476, 13545714, 14587692, 15803333, 27091428, 31606666, 47409999, 63213332, 94819998, 189639996]

約数ペア:

[(1, 189639996), (2, 94819998), (3, 63213332), (4, 47409999), (6, 31606666), (7, 27091428), (12, 15803333), (13, 14587692), (14, 13545714), (21, 9030476), (26, 7293846), (28, 6772857), (39, 4862564), (42, 4515238), (49, 3870204), (52, 3646923), (78, 2431282), (84, 2257619), (91, 2083956), (98, 1935102), (147, 1290068), (156, 1215641), (182, 1041978), (196, 967551), (273, 694652), (294, 645034), (364, 520989), (546, 347326), (588, 322517), (637, 297708), (1092, 173663), (1274, 148854), (1911, 99236), (2548, 74427), (3822, 49618), (7644, 24809)]